Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo




Water Summary
Today is day 263 of 365 for water year 2025. We are 72% through the Water Year.
Last Reading: 6041.47 on Friday, June 20th, 2025
Lake Navajo was last within 3" of this elevation on Jun 19, 2025

Elevation & Content Water Inflow Data Navajo Dam Release Data
Lake Navajo is 43.53 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 63.45% of Full Pool (1,696,000 af)
Total inflows for water year 2025: 285,689 acre feet

This is 42.18% of the average of 677,357 acre feet
Total releases for water year 2025: 218,058 acre feet

This is % of last year's release of 333,966 acre feet
During WY 2025, water storage has fallen by 11,891 AF yet total inflows have exceeded total outflows by 67,631 AF
Inflows for WY 2025 are 80.64% of WY 2024          Rivers feeding Lake Navajo are running at 15.47% of the avg. Click for Details

Lake Navajo is down -10.45 feet from one year ago.    Lake Navajo is up 5.35 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.03 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, Jun 20, 2025
6041.47
-0.07
1,076,175
425
334
98.6
55.6
Thu, Jun 19, 2025
6041.54
-0.08
1,076,921
545
335
99.9
55.2
Wed, Jun 18, 2025
6041.62
-0.07
1,077,774
585
329
94.4
48.3
Tue, Jun 17, 2025
6041.69
-0.05
1,078,521
510
333
91.8
52.9
Mon, Jun 16, 2025
6041.74
-0.02
1,079,055
676
335
96.0
50.4
Sun, Jun 15, 2025
6041.76
-0.02
1,079,269
776
338
99.0
49.2
Sat, Jun 14, 2025
6041.78
-0.02
1,079,482
855
340
94.7
50.9
Fri, Jun 13, 2025
6041.80
0.02
1,079,696
888
345
90.2
52.3
Thu, Jun 12, 2025
6041.78
0.02
1,079,482
845
351
92.2
52.1
Wed, Jun 11, 2025
6041.76
0.06
1,079,269
1107
351
90.9
52.6
Tue, Jun 10, 2025
6041.70
0.04
1,078,628
1033
351
89.3
54.2
Mon, Jun 09, 2025
6041.66
0.05
1,078,201
1105
350
91.4
48.7
Sun, Jun 08, 2025
6041.61
0.11
1,077,667
1265
352
90.0
51.9
Sat, Jun 07, 2025
6041.50
0.13
1,076,495
1282
355
87.9
49.8
Averages of List
6041.67
0.01
1,078,331
849.8
342.8
93.3
51.7

Averages for June 20th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (06-25-1973)
6061.42
-19.95
1,372,836
2648.46
1560.04
91.42
54.58
All-Time
6051.64
-10.17
1,279,944
2712.27
1563.90
91.42
54.58

Last 10 June 20th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, Jun 20, 2024
6051.92
-10.45
1,193,550
934
336
88.8
64.3
Tue, Jun 20, 2023
6059.71
-18.24
1,288,815
2606
20
88.5
65.8
Mon, Jun 20, 2022
6027.72
13.75
937,574
1577
508
84.0
55.0
Sun, Jun 20, 2021
6041.23
0.24
1,126,156
855
313
100.0
63.0
Sat, Jun 20, 2020
6061.90
-20.43
1,372,138
542
561
89.0
48.0
Thu, Jun 20, 2019
6066.08
-24.61
1,427,142
5432
494
87.0
54.0
Wed, Jun 20, 2018
6046.93
-5.46
1,189,925
1177
608
88.0
55.0
Tue, Jun 20, 2017
6068.55
-27.08
1,460,588
2616
4773
100.0
55.0
Mon, Jun 20, 2016
6072.72
-31.25
1,518,647
1951
4220
102.0
61.0
Sat, Jun 20, 2015
6067.13
-25.66
1,441,274
3713
352
96.0
54.0
Averages of List
6056.34
-14.87
1,294,962
1900
1220
93.4
58.8


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Measurements are taken at 11:59 pm of the date listed
Temperature data is from Navajo Dam, NM
CHANGE represents water elevation change from previous day

Units used in each measurement:
Elevation - Feet above sea level
Change - Feet difference over previous measurement
Content - Acre Feet
Inflow - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1.9835 * Flow CFS
TP = Total Precipitation



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Copyright Water-Data.com
Water data courtesy of US Bureau of Reclamation
The water year runs from Oct 1 - Sept 30
*Air temp data is sourced from (Prev 24 Hr Extremes):    Farmington, NM Weather
Water data sourced from: Lake Navajo Source Data
Weather forecast for Navajo Dam, NM
All data is provisional and subject to review and modification


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Lake Navajo Water Database
Navajo Lake, San Juan River, Fly Fishing